27389584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 56802168

約数和(自身を除く): 29412584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 997, 1616, 1717, 1994, 3434, 3988, 6868, 7976, 13736, 15952, 16949, 27472, 33898, 67796, 100697, 135592, 201394, 271184, 402788, 805576, 1611152, 1711849, 3423698, 6847396, 13694792, 27389584]

約数ペア:

[(1, 27389584), (2, 13694792), (4, 6847396), (8, 3423698), (16, 1711849), (17, 1611152), (34, 805576), (68, 402788), (101, 271184), (136, 201394), (202, 135592), (272, 100697), (404, 67796), (808, 33898), (997, 27472), (1616, 16949), (1717, 15952), (1994, 13736), (3434, 7976), (3988, 6868)]